by Kastro
Paper/Archive/CVE-2024-32900

CVE-2024-32900

Google Android — In lwis_fence_signal of lwis_debug.c, there is a possible Use after Free due to improper locking.

EPSS 0.2%CVSS 9.8
critical.is priorityof 100
31
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 5.8.058 × 201.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In lwis_fence_signal of lwis_debug.c, there is a possible Use after Free due to improper locking. This could lead to local escalation of privilege from hal_camera_default SELinux label with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected

ProductAffectedFixed inSource
AndroidAndroid kernel–CNA
androidall versions–CISA-ADP

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refsource.android.com/security/bulletin/pixel/2024-06-01